In what best can be described as "information overload", Melissa answered a few of our burning questions —who was on the Halloween train, is Melissa on the "A" team, who started the lodge fire, etc. — and, consequently, left us with some major questions. (Because nothing is ever black and white in Rosewood, unless you're borrowing one of Aria's film noir DVDs.)

So what did Melissa dish? If you want the spoilers, you can find her confession here, but if you want to see it for yourself, then you're in luck! Catch up on all of the Rosewood drAma — trust us, there's plenty — by watching Season 4, Episode 4 below. Who really killed Wilden? Watch the episode below to find out!

What did you think of the episode, PLL fans? Sound off in the comments!

Catch the episode on Tuesday, July 9, 2013 at 8 p.m. ET/PT on ABC Family.